Design and Implementation of a Machine Learning-Based Authorship Identification Model

Table 1

PAN 2012 authorship identification competition tasks.

Task name	Type	Authors	Descriptions
A	Authorship identification	3	Closed class, short text
B	Authorship identification	3	Open class (of task A), short texts
C	Authorship identification	8	Closed class, short texts
D	Authorship identification	8	Open class (of task C), short texts
I	Authorship identification	14	Closed class, novel length texts
J	Authorship identification	14	Open class (of task I), novel length texts
E	Intrinsic plagiarism	2–4	Mixed set of paragraphs by individual author
F	Intrinsic plagiarism	2	Consecutive intrusive paragraphs by individual author